U0078 Diagnostic Trouble Code Discussion for January 2024
lo speed can buss off
Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.Trouble Ticket Help Requests for DTC U0078
| Help Request | Posted | |
| 2017 Buick Verano Leather 2.4L No Start VIN: 1G4PS5SK1H U0078: lo speed can buss off. Customer drove in because vehicle had multiple warning lights on in instr. cluster. Shut car off, no restart. Tested battery and all battery fuses (using headlight bulb) all O K. Reconnected battery entered vehicle, dome light works, multiple red and amber... |
January 31, 2024 |
